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Infineon Technologies AG (IFNNY) reports semiconductor developments across power, sensing, microcontroller, connectivity and embedded-security markets. News about the company commonly covers gallium nitride and silicon carbide power technology, motor-control systems, XENSIV and REAL3 sensing components, PSOC and AURIX microcontrollers, OPTIGA Trust M security controllers, and applications in humanoid robotics, AI data-center power infrastructure, edge AI, smart access and industrial automation.
Company updates also include technology collaborations, startup and co-innovation programs, product demonstrations, portfolio extensions and intellectual-property proceedings involving semiconductor patents. These items reflect Infineon’s role as a supplier of components and system technologies used in energy-efficient power systems, secure connected devices and advanced automation platforms.
SolarEdge (SEDG) and Infineon (IFNNY) are extending their collaboration to develop solid-state circuit breaker (SSCB) technology for 800 VDC power distribution in AI and hyperscale data centers.
The SSCB initiative targets a critical protection gap between SolarEdge’s solid-state transformer (SST) and compute racks, aiming to enable ultra-fast DC fault interruption for high‑voltage, high‑density infrastructures. SolarEdge is leading SSCB design, while Infineon supplies its CoolSiC™ JFET silicon carbide devices as the core protection components. SSCBs are described as interrupting DC faults within a few microseconds without mechanical contacts, supporting more compact and reliable 800 VDC architectures.
The work builds on SolarEdge’s SST platform with Infineon SiC components, announced in November 2025, which is designed to convert medium-voltage (13.8–34.5 kV) directly to 800–1500 VDC at over 99% efficiency. Infineon reports about €14.7 billion revenue in fiscal 2025 and around 57,000 employees worldwide.
Infineon (OTCQX: IFNNY) reported that the U.S. International Trade Commission’s Final Determination of May 7, 2026 is now confirmed after Presidential review. The US ITC found that Innoscience infringes an Infineon GaN patent, imposing import and sales bans on Innoscience’s infringing GaN products in the U.S.
According to Infineon, German court rulings in August 2025, June 2026 and early July 2026 also found Innoscience infringed three patents and one utility model, prohibiting importing, selling and marketing infringing products in Germany and ordering Innoscience to pay damages.
Infineon (OTCQX: IFNNY) has opened its new Smart Power Fab in Dresden several months ahead of schedule. The €5 billion investment doubles local manufacturing capacity, creating 1,000 new jobs and forming the world's largest factory for intelligent power semiconductors and analog/mixed-signal technologies.
The highly digitalized fab can ramp capacity at up to twice previous speeds, serving AI data centers, renewable energy systems and software-defined vehicles. According to Infineon, the site also targets sustainable production, using no natural gas and recirculating about 90% of water while enabling up to 45% energy recovery.
Infineon (IFNNY) won two additional patent infringement cases against Chinese competitor Innoscience at the District Court Munich I regarding gallium nitride (GaN) technology.
The rulings ban certain Innoscience GaN products in Germany and require damages, marking the third and fourth legal defeats for Innoscience in this dispute.
Infineon (OTCQX: IFNNY) announced integration of its OPTIGA TPM SLB 9672 with NVIDIA Jetson Thor, creating a certified, quantum-resilient hardware root of trust for Physical AI and robotics.
The FIPS and Common Criteria certified TPM enables measured boot, remote attestation, secure key storage, encrypted communications, and post-quantum secured firmware updates. A roadmap to next-generation OPTIGA TPM with NIST-standardized ML-KEM and ML-DSA supports evolving PQC and regulatory requirements. Infineon estimates semiconductor content of about USD 500 per humanoid robot. Reference designs are available and further details are provided on Infineon’s website.
Infineon (OTCQX: IFNNY) has joined the NVIDIA MGX AI Factory ecosystem to advance power delivery for next-generation AI data centers. Infineon will support NVIDIA's 800 VDC MGX-compatible power racks with power management solutions spanning grid-to-core conversion, using Si, SiC and GaN technologies for efficient, higher-density AI deployments.
Infineon (OTC:IFNNF) launched the Startup Challenge 2026 to support deep‑tech startups in humanoid robotics, focusing on hardware and system solutions from sensors to motor control.
Selected teams access Infineon technologies, prototyping kits, mentoring, investor networking and pitch events. Applications are open until 27 May 2026.
Infineon (OTC: IFNNY) said the U.S. International Trade Commission Full Commission affirmed a December 2025 finding that Innoscience infringed an Infineon gallium nitride (GaN) patent and ordered U.S. import and sales bans, subject to a 60-day presidential review.
Infineon cited its ~450 GaN patent families and ongoing related litigation in Munich with additional trials scheduled in June 2026.
Durin (SLAB) launched MagicKey, a multi-factor home-entry system combining ultra-wideband (UWB) proximity, on-device facial recognition, and on-device voice biometrics for Door Manager.
Technology partners: Mauna Kea Semiconductors (UWB proximity), Xailient (edge facial AI), Sensory (voice biometrics shipped in 3+ billion devices), Silicon Labs (Matter-ready wireless + up to 10-year coin-cell life), and Infineon (AIROC Wi‑Fi + Bluetooth). Door Manager is compatible with the Philips 3000 Series Wi‑Fi Retrofit Lock and will be available in Q1 2026; reservations open today with a refundable $5 commitment. Durin will demo at CES Jan 6-9, booth #60462.
Infineon (OTC:IFNNF) said the U.S. International Trade Commission issued a preliminary finding that one Infineon GaN patent was violated by Innoscience and confirmed legal validity of two asserted patents. A final ITC determination is expected on April 2, 2026, which could lead to a U.S. import ban on the allegedly infringing Innoscience products.
Infineon also noted parallel German actions, including a Munich court infringement finding in August 2025 and a German patent office confirmation of a related patent.